Across
- 2. French mathematician who believed in the use of reason
- 5. performing actions to find results and answer a question
- 8. invention used by Galileo to observe moons of Jupiter
- 10. sun-centered model of the solar system
- 11. polish astronomer who believed in the Heliocentric model
- 12. most powerful institution in Europe from 1500 - 1700s
- 14. followed the Scientific Revolution and challenged government
- 16. an educated guess to a problem
Down
- 1. force that kept planets in orbit around the sun
- 3. process of problem solving
- 4. earth-centered model of the solar system
- 6. Italian scientist who supported Copernicus' Heliocentric model
- 7. this allows humans to find the truth
- 9. watching the results of an action
- 13. speaking out against the Church
- 15. thinker who focused on the laws of Gravity